Melanoma - wikipedia, the free encyclopedia, Signs and symptoms . early signs of melanoma are changes to the shape or color of existing moles or, in the case of nodular melanoma, the appearance of a new lump. Angioedema - wikipedia, the free encyclopedia, Angioedema (be: angiooedema) or quincke's edema is the rapid swelling (edema) of the dermis, subcutaneous tissue, mucosa and submucosal tissues. it is very similar to. Little red riding hood - university of pittsburgh, Little red riding hood charles perrault once upon a time there lived in a certain village a little country girl, the prettiest creature who was ever seen..